LBN140A82 Datasheet, PDF (1/3 Pages) SIPAT Co,Ltd – 140MHz SAW Filter

China Electronics Technology Group Corporation
No.26 Research Institute
SIPAT Co., Ltd.
www. sipatsaw.com
140MHz SAW Filter
8MHz Bandwidth
Part Number:LBN140A82
Features
� For IF SAW filter
� High attenuation
� Single-ended operation
� Dual In-line Package
� No matching required for operation at 50Ω
� RoHS compliant (2002/95/EC), Pb-free
Specifications
Parameter
Unit
Minimum
Typical
Maximum
Center Frequency
MHz
139.85
140
140.15
Insertion Loss
dB
-
22.6
25
3dB Bandwidth
MHz
7.95
7.97
-
F0±4.4MHz
dBc
35
36
-
F0±4.6MHz
dBc
45
48
-
Selectivity
F0±5MHz
dBc
50
55
-
F0±9MHz
dBc
53
55
-
Passband Variation
dB
-
1.2
1.5
Ultimate Rejection (F0±20MHz)
dB
53
55
Absolute Delay
usec
-
3.18
4.0
Material Temperature coefficient KHz/°C
-13.16
Substrate Material
YZ-LN
Ambient Temperature
°C
25
Operating Temperature Range
°C
-25
-
+85
Storage Temperature Range
°C
-45
-
+105
Input Power
dBm
-
-
10
ESD Class
-
1A
Package Size
DIP3512
Notes:
1. All specifications are based on the test circuit shown;
2. In production, all specifications are measured by Agilent Network analyzer and full 2 port calibration at room
temperature;
3. Electrical margin has been built into the design to account for the variations due to temperature drift and
manufacturing tolerances;
4. This is the optimum impedance in order to achieve the performance show.
SIPAT Co., Ltd.
( CETC No.26 Research Institute )
#14 Nanping Huayuan Road,
Chongqing, China, 400060
Part Number
Rev. Date
Ver.
LBN140A82
2013-05-13
1.0
Page 1/3
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